baber/WOPTO huggingface dataset:
Patent CA-2860373-A1 (CA)
Title: Pharmaceutical compositions comprising a local anaesthetic such as bupivacaine for local administration to the mouth or throat
Inventor: ANDERSEN OVE
IPC: A61K31/445
Filed: 2012-04-27
Abstract: The present invention relates to compositions comprising a lipophilic local anaesthetic, preferably bupivacaine or a pharmaceutically active salt thereof, which are formulated for local administration to the mouth or throat of a subject. The compositions are useful in the treatment or alleviation of pain, burning or xerostomia of the oral cavity, pharynx, oral mucosa and pharyngeal mucosa or for use in providing local anesthesia of the oral cavity, pharynx, oral mucosa and pharyngeal mucosa. In particular in the treatment of pain, burning or xerostomia, which is caused by a disease such as oral mucositis, Burning Mouth Syndrome, Sjogren's syndrome, xerostomia, periodontitis, toothache, tonsillectomy, throat infection or mononucleosis, canker sores and aphthous stomatitis.
Patent CA-2862501-A1 (CA)
Inventor: BENGTSSON JORGEN
IPC: G01L23/22
Filed: 2013-02-11
Abstract: This invention relates to an engine for a vehicle using alternative fuel, preferably gas, comprising an engine (5) having a spark ignited ignition system (2) wherein said ignition system (2) includes misfire detection by means of a sensor device (4) providing information to a control system (20), connected to or within said ignition system (2), and wherein said combustion includes diluted operation to optimize emissions wherein said sensor device (4) includes an ion sensing measurement means (40) arranged to measure an ion current in said engine (5) and that said ignition system (2) has a built-in function to detect misfiring through an analysis of the ion current of the engine (5) during combustion.
Patent CA-2862781-A1 (CA)
Title: Can comprising a first, dispense opening and second, vent opening and a single pull tab
Inventor: NEINER CHRISTOPHER
IPC: B65D17/32
Filed: 2012-12-21
Abstract: The present invention concerns a can for containing a liquid and comprising a top end, said top end comprising with a dispense area, a pull tab and a vent area, whereby score lines are provided on the dispense area and on the vent area, and are separated from each other, such that as the dispense aperture is being opened by pushing the dispense area into the interior of the can, a vent aperture is opened by pulling the vent area outwards from the can top end.
Patent CA-2865911-A1 (CA)
Inventor: HUANG LONGBIN
IPC: C05G5/27
Filed: 2012-03-05
Abstract: Nanocrystalline compounds containing essential nutrients have been synthesized to have effective physical and chemical characteristics, including a high contact surface area/ total surface area ratio which provides maximal leaf surface contact, limited mobility and improved solubility; a net positive charge; soluble salt-forming groups; and reactive surface edges for cation exchange to release nutrient cationic ions into the water film on leaf surfaces.
Patent CA-2867151-A1 (CA)
Inventor: BORCHARDT MICHAEL G
IPC: B32B3/30
Filed: 2013-03-27
Abstract: Methods of increasing the perceived thickness and strength of a thermoplastic film include incrementally stretching thermoplastic films in the machine direction. In one or more implementations, methods of incrementally stretching thermoplastic films include reducing the gauge of the films while increasing a loft of at least a portion of the film. The methods can involve cold stretching the films and imparting rib patterns and alternating peaks and valleys into the film. The linear ribs can have alternating thick and thin gauges.
Patent CA-2868359-A1 (CA)
Title: Vomit collection assembly
Inventor: LEVAL LAURENT
IPC: A61J19/00
Filed: 2014-10-17
Abstract: A vomit collection assembly for collecting vomit from an infant after the infant is burped includes a cup that collects vomit from the infant. A strap is coupled to the cup.  The strap may insertably receive a user's hand. The cup is retained proximate the infant's mouth.
Patent CA-2872192-A1 (CA)
Title: Anti-biotin antibodies and methods of use
Inventor: BRINKMANN ULRICH
IPC: C07K16/44
Filed: 2013-07-04
Abstract: The invention provides anti-biotin antibodies and methods of using the same.
Patent CA-2872603-A1 (CA)
Inventor: UMEHARA NAOKI
IPC: H04N7/15
Filed: 2013-05-20
Abstract: A transmission/reception unit 51 of a management system 50 receives a relay device ID transmitted by a selection device 80. Also, the transmission/reception unit 51 transmits communication control request information to another management system 50 based on the relay device ID. Consequently, a relay device 30 to be used to relay content data to be transmitted/received among terminals 10 can be selected from relay devices 30 that the another management system 50 can control.
Patent CA-2874241-A1 (CA)
Title: Conversion of propane to propylene
Inventor: JULKA VIVEK
IPC: C07C5/44
Filed: 2013-05-23
Abstract: A process is disclosed that includes brominating a C2, C3, C4, C5 or C6 alkane with elemental bromine to form a bromo-alkane. The bromo-alkane is reacted to form a C2, C3, C4, C5 or C6 alkene and HBr. The HBr is oxidized to form elemental bromine.
Patent CA-2876653-A1 (CA)
Title: Threaded connection for double-walled pipes
Inventor: ESPINOSA SANCHEZ MARTIN
IPC: F16L15/06
Filed: 2014-12-22
Abstract: The present invention refers to a threaded connection (1) for double-walled pipes, comprising an outer pipe (3), an inner pipe (2) comprising an outward projection (4) having a threaded conical end (5), a component connector (8) having a threaded conical end (7) threaded with the outward projection (4) threaded conical end (5) to provide a first threaded connection, the connector (8) having an annular groove (9) and a sealing ring (10). The threaded connection (1) additionally comprises an intermediate piece (11) with an inner threaded surface (13) threaded with an outward projection (4) outer threaded surface (14) to provide a second threaded connection configured to turn in opposite direction with respect to the first threaded connection, the intermediate piece (11) also having a pressing surface (16) that presses the sealing ring (10) against the connector (8), and a sliding joint (12) engaged with an outer pipe (3) outward projection (20).
Patent CA-2882007-A1 (CA)
Inventor: ROBERTSON BRUCE
IPC: B60R9/058
Filed: 2013-08-13
Abstract: Described herein is a roof rack leg or tower located between a roof rack cross bar and a vehicle rail including two opposing jaws, with the inner jaw having two degrees of movement. A rack incorporating the leg is also described.
Patent CA-2882355-A1 (CA)
Inventor: BROOKS ANDREW
IPC: B65G69/00
Filed: 2013-08-20
Abstract: Example vehicle restraints having example anti-rotation features are disclosed herein. In some examples, an actuator in the form of a hydraulic cylinder moves both a vehicle barrier and its brace between stored and activated positions. If the vehicle pushes the barrier from an upper blocking position to an intermediate blocking position, the brace helps support the barrier at the intermediate blocking position to prevent the vehicle from further pushing the barrier to its stored position. To avoid damaging a cover plate or other relatively weak areas of a vehicle's RIG (rear impact guard), some example barriers disclosed herein exert a holding force that is less at the upper blocking position than at the intermediate blocking position.
Patent CA-2882672-A1 (CA)
Title: Element fusible
Inventor: CHRISTMANN JEAN MARC
IPC: H01H85/06
Filed: 2013-08-20
Abstract: Cette invention concerne un élément fusible (10) et son procédé de fabrication. Ledit élément fusible (10) est constitué d'un élément réactionnel actif avantageusement formé d'au moins quatre sous-bandes métalliques (9) d'une feuille métallique fusible allongée, au moins deux sous-bandes métalliques étant respectivement dotées d'au moins deux renfoncements allongés ménagés à l'intérieur d'une ou deux bandes métalliques fusibles allongées. Lesdits renfoncements sont formés de manière alignée en série le long de la bande métallique fusible respective, comprenant des parties avant et arrière destinées au branchement électrique de chaque élément fusible (10). Ladite feuille métallique fusible allongée peut être renfoncée par une couche de base diélectrique allongée faite d'un matériau polymère. Il est ainsi possible d'accroître la performance d'un élément fusible (10) de ce type et de réduire son coût de fabrication. L'élément fusible selon l'invention est particulièrement conçu pour une application dans une pluralité de sous-unités de condensateur intégrées dans des boîtiers et immergées dans un liquide de refroidissement isolant au sein du boîtier.
Patent CA-2885052-A1 (CA)
Title: Separating carbon dioxide from natural gas liquids
Inventor: MOORKANIKKARA SRINIVAS N
IPC: F25J3/00
Filed: 2013-09-30
Abstract: Embodiments described herein provide a method and systems for separating carbon dioxide from heavy hydrocarbons. The method includes cooling a first liquid stream including carbon dioxide and heavy hydrocarbons within an oscillatory crystallization unit to generate carbon dioxide solids and a second liquid stream including the heavy hydrocarbons. The method also includes separating the carbon dioxide solids from the second liquid stream via a solid-liquid separation system.
Patent CA-2885308-A1 (CA)
Title: Hammer support for rotary tool
Inventor: ROOZEBOOM KEITH LEON
IPC: B02C13/28
Filed: 2014-09-10
Abstract: A hammer support system for a rotary tool has a hammer receiver including a first alignment opening having a first curved alignment surface. A first wedge part has a curved surface, and a second wedge part is configured to interact with the first wedge part. A fastener is provided for drawing down the first wedge part against the second wedge part such that the curved surface of the first wedge part engages the first curved alignment surface to self-align the first and second wedge parts as the first wedge part is drawn down by the fastener.
Patent CA-2885812-A1 (CA)
Title: Plateforme de bureau a hauteur reglable
Inventor: FLAHERTY DANIEL G
IPC: A47B9/16
Filed: 2015-03-20
Abstract: Une plateforme de bureau à hauteur réglable comprend : une plateforme qui comprend une surface de travail essentiellement plane et une surface inférieure opposée à la surface de travail; un premier élément de patte, ainsi quun deuxième élément de patte couplé à la surface inférieure, les premier et deuxième élément de patte pouvant chacun être déplacé entre une position complètement relevée et une position complètement abaissée; un système de pignon dattaque et crémaillère associé aux premier et deuxième éléments de patte; et un mécanisme de verrouillage associé au système de pignon d'attaque et crémaillère, le mécanisme de verrouillage étant adapté pour immobiliser le système de pignon d'attaque et crémaillère sélectivement afin de retenir les premier et deuxième éléments de patte à la position complètement relevée ou à la position complètement abaissée.
Patent CA-2888015-A1 (CA)
Inventor: CELEWICZ LECH
IPC: A61K31/7072
Filed: 2014-03-04
Abstract: The subject matter of the invention is novel 2',5'-dideoxy-5-fluorouridine derivatives of general formula 1. (1) wherein R1 denotes cinchona alkaloid fragment with defined absolute configuration at C-8and C-9 atoms. In a second aspect, the subject matter of the invention is a process for the manufacture of 2',5'- dideoxy-5-fluorouridine derivatives of general formula 1. In a third aspect, the subject matter of the invention is an application of 2',5'-dideoxy-5- fluorouridine derivatives of general formula 1 in the anticancer treatment of breast cancer, cervical cancer, lung cancer and nasopharynx cancer.
Patent CA-2888341-A1 (CA)
Inventor: PANANDIKER RAJAN KESHAV
IPC: B01D19/04
Filed: 2013-10-22
Abstract: The present application relates to cleaning and/or treatment compositions comprising anti-foams and methods of making and using such compositions. Such compositions encompass consumer products, cleaning and/or treatment compositions, fabric care compositions, or liquid laundry detergents that provide the desired suds profile via the addition of an antifoamer, yet are stable.
Patent CA-2888874-A1 (CA)
Inventor: WITT STEVEN HUGH
IPC: B65D55/02
Filed: 2014-12-12
Abstract: A one piece molded tamper evident push-on closure suitable for closing an opening of a bottle, and method for manufacture thereof. The closure includes a cap portion, a latch ring portion and a frangible connector connecting the cap portion and the latch ring portion. The closure includes a plurality of resiliently deformable teeth extending inwardly from the latch ring portion and towards the cap portion for engaging the latch ring portion onto the neck of the bottle. The closure includes a manually engageable tab projecting from the latch ring portion to permit application of a manual force to rupture the frangible connector and permit the cap portion to be at least partially disconnected from the latch ring portion.
Patent CA-2889080-A1 (CA)
Title: Laser metal deposition cladding of weld seams in automotive parts
Inventor: HANSCHMANN FLORIAN
IPC: B23K26/24
Filed: 2013-10-24
Abstract: A part, such as an automotive part, is provided. The part includes at least two work pieces which are joined together at a weld seam. The weld seam has a laser metal deposition layer with at least one of nickel and iron, and the laser metal deposition layer is substantially entirely free of silicate islands. The part further includes a painted, phosphate or electrocoated coating which is bonded with at least a portion of the laser metal deposition layer of the weld seam.
Patent CA-2889881-A1 (CA)
Title: Curvature changing accommodative intraocular lens
Inventor: WEINSCHENK JOSEPH I III
IPC: A61F2/16
Filed: 2013-12-04
Abstract: A curvature changing accommodative intraocular lens is provided in which the anterior surface of the intraocular lens undergoes dynamic change in curvature to focus light from distant objects to those nearby. The lens utilizes fluid movement from bladders defined as junctions between haptic elements and lens element or bladders positioned between the haptic elements and lens element periphery to change the curvature.
Patent CA-2891977-A1 (CA)
Inventor: DAZET FRANCIS
IPC: B64C1/18
Filed: 2015-05-14
Abstract: The invention relates to an aircraft structure part (100) comprising a floor structure portion (12), a hull structure portion (11), and a connecting element (20). According to the invention, the connecting element (20) comprises: -       a rod (21) attached, at its first end (21A), to one among the hull structure portion and the floor structure portion; -       an attachment element (23), attached to the other among the hull structure portion and the floor structure portion, and provided with an opening in which the second end of the rod (21) is mounted such that it can slide; and -       an endstop element attached to the rod (21), arranged so as to engage with the attachment element (23) so as to limit the sliding amplitude of the rod in the opening (23A). When the connection between the floor structure portion (12) and the hull structure portion (11) is loaded in tension, the endstop element makes it possible to comply with the standards for withstanding acceleration towards the front of the aircraft. When said connection is loaded in compression, the rod (21) slides freely in the opening, which limits the constraints of withstanding compressive stresses, and therefore reduces the weight of the connecting element (20).
Patent CA-2892666-A1 (CA)
Title: Hydroprocessing co-catalyst compositions comprising micron sized particles dispersed in a liquid carrier and a dispersant
Inventor: CHABOT JULIE
IPC: B01J31/02
Filed: 2013-11-07
Abstract: A hydroprocessing co-catalyst composition may comprise in an embodiment a first component comprising co-catalyst particles and a liquid carrier, and a second component comprising a dispersant and a dispersant diluent. The co-catalyst particles may be in the micron size range, and the dispersant may promote dispersion of the co-catalyst particles in materials such as the liquid carrier, the dispersant diluent, and combinations thereof. Methods of introducing a hydroprocessing co-catalyst composition into a hydroprocessing system are also disclosed.
Patent CA-2893248-A1 (CA)
Inventor: NICQ GEOFFROY MARIE GERARD
IPC: F16F15/34
Filed: 2013-12-03
Abstract: L'invention concerne un procédé d'équilibrage d'un rotor (10) de turbomachine, le procédé comprenant le montage de vis (22a à 22f) formant masses d'équilibrage sur le rotor pour former une configuration d'équilibrage, chaque vis possédant une masse prédéterminée et une tête de vis (24a à 24f) ayant une caractéristique visuelle préalablement associée à sa masse. L'invention concerne également un rotor équilibré par un tel procédé. Application notamment à une soufflante de turbomachine.
Patent CA-2898266-A1 (CA)
Title: Procede pour la preparation d'un polyamide
Inventor: RULKENS RUDY
IPC: C07C51/41
Filed: 2014-01-30
Abstract: L'invention porte sur un procédé pour la préparation d'un polyamide semi-aromatique à partir de diamine et d'acide dicarboxylique, comprenant les étapes consistant à (i) ajouter de façon dosée une diamine liquide à une poudre agitée comprenant un acide dicarboxylique aromatique, ce qui forme de cette manière une poudre comprenant un sel de diamine/acide dicarboxylique (sel de DD), et (ii) polymériser à l'état solide le sel de DD pour obtenir le polyamide.
Patent CA-2899810-A1 (CA)
Title: Dispositifs de securite et procedes de fabrication desdits dispositifs
Inventor: HOLMES BRIAN
IPC: B42D25/00
Filed: 2014-02-03
Abstract: L'invention concerne un dispositif de sécurité (20) comprenant une couche transparente 21) dotée d'une première structure en relief (22) générant un effet optiquement variable formée dans une surface de ladite couche; un corps d'amélioration de réflexion (23) s'étendant sur la première structure en relief et épousant la forme du premier relief sur un premier côté (23a) du corps d'amélioration de réflexion; et une seconde structure en relief (26) générant un effet optiquement variable formée dans un second côté (23b) du corps d'amélioration de réflexion. Le corps d'amélioration de réflexion comprend au moins une première couche d'amélioration de réflexion définissant le premier et/ou le second côté du corps d'amélioration de réflexion et la première couche d'amélioration de réflexion comprend un liant dans lequel des particules réfléchissantes sont dispersées. Lorsque le dispositif est visualisé à travers la couche transparente, l'effet optiquement variable de la première structure en relief est visible, et lorsque le dispositif est visualisé à partir de l'autre côté, l'effet optiquement variable de la seconde structure en relief est visible.
Patent CA-2900686-A1 (CA)
Inventor: KIRCHER MORITZ
IPC: G01J3/44
Filed: 2014-02-20
Abstract: Apparatus and methods are presented herein that permit real-time, accurate detection of residual tumor in the operating room. The Raman-based wide-field imaging apparatus and methods described herein permit real-time imaging of tumor-targeted R-MR nanoparticles over a wide field.
Patent CA-2901104-A1 (CA)
Title: Seal for a pipe penetration in a roof underlay
Inventor: SAIKKONEN EERO
IPC: E04D13/14
Filed: 2014-02-12
Abstract: The invention relates to a roof underlay seal (1) for a leadthrough penetrating a roof structure. The seal (1) comprises a tubular collar (2) and a flange portion (3) laterally extending from the collar and surrounding it. The collar (2) is attached to a flange portion (3) by means of a flexible sleeve (4) extending between the collar (2) and the flange portion (3) for setting the upper end of said collar (2) flexibly at a desired distance from said flange portion (3).
Patent CA-2901965-A1 (CA)
Title: Composite fibers, weave fabrics, knitted fabrics and composite materials
Inventor: MATSUMOTO NOBUHIKO
IPC: C08L77/00
Filed: 2014-02-07
Abstract: Provided is a composite fiber having dispersed therewithin polyamide resin fibers and continuous reinforcing fibers. The composite fiber comprises polyamide resin fibers (A) comprising a polyamide resin composition, continuous reinforcing fibers (B), and a treatment agent (a) for the polyamide resin fibers (A). The amount of the treatment agent (a) is equivalent to 0.1-2.0 mass% of the polyamide resin fibers (A). The polyamide resin composition is a polyamide resin in which: 50 mol% or more of a diamine constituent unit is derived from a xylylenediamine; the number average molecular weight (Mn) is 6,000-30,000; and 0.5-5 mass% of said polyamide resin has a molecular weight of 1,000 or less.
Patent CA-2903339-A1 (CA)
Inventor: FISCHER DAVID B
IPC: C12Q1/68
Filed: 2015-09-03
Abstract: A novel maize variety designated PH1VTJ and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH1VTJ with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH1VTJ through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH1VTJ or a locus conversion of PH1VTJ with another maize variety.
Patent CA-2908899-A1 (CA)
Title: Device for measuring state of contact of support roller of conveyor belt
Inventor: MIYAJIMA ATSUSHI
IPC: G01N19/00
Filed: 2014-05-07
Abstract: Provided is a device for measuring the state of contact of a support roller of a conveyor belt, the device precisely detecting how the support roller is in contact with the conveyor belt during the traveling of the conveyor belt. A pressure sensor (5) provided on the rotating surface (2a) of a measuring roller (2), which rotates in contact with the inner peripheral surface (16) of a conveyor belt (15) stretched between pulleys, detects resistance force (f) acting when the conveyor belt (15) rides over the measuring roller (2), a rotational position sensor (6) detects the circumferential position, on the rotating surface (2a), of the pressure sensor (5), the data thus detected are sequentially wirelessly transmitted to the outside of the measuring roller (2) by a transmission unit (8) installed on the measuring roller (2), and the transmitted detection data are received by a receiver (9).
Patent CA-2909270-A1 (CA)
Title: Highly active nucleoside derivative for the treatment of hcv
Inventor: DESHPANDE MILIND
IPC: A61P31/14
Filed: 2014-04-14
Abstract: A deuterated nucleoside analog of the formula and the pharmaceutically acceptable salts thereof are provided by this disclosure. The disclosure also includes pharmaceutical compositions comprising a compound or salt of the formula and a carrier. Compounds and salts of this formula are useful for treating viral infections, including HCV infections. A method for treating a host afflicted with hepatitis C or other disorders is also presented that includes administering an effective treatment amount of a nucleoside or nucleotide that has deuterium with at least 50% enrichment at the 5'-position of the nucleoside or nucleotide.
Patent CA-2910456-A1 (CA)
Title: Spherical ball skate for continuous well string injectors
Inventor: GUBBINS MARTIN E C
IPC: E21B19/22
Filed: 2014-05-02
Abstract: A skate for an injector apparatus in which gripper dies on a pair of endless chains driven around respective closed loop paths on different sides a continuous wellbore string are forced against the continuous string by forcing a set of the skates toward theretoward from inside the closed loop paths of the endless chains. The inventive skate features a skate body carrying a plurality of spherical balls that are exposed on a side of the skate that faces toward the continuous string in order to allow riding of endless chains over exposed surfaces of the spherical balls as the endless chains are driven through the respective closed-loop paths, whereby the gripper dies ride over the spherical balls of said skates under the forcing of said skates toward the continuous string.